WO2002014735A1 - Dispositif de fixation - Google Patents

Dispositif de fixation Download PDF

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Publication number
WO2002014735A1
WO2002014735A1 PCT/EP2001/007893 EP0107893W WO0214735A1 WO 2002014735 A1 WO2002014735 A1 WO 2002014735A1 EP 0107893 W EP0107893 W EP 0107893W WO 0214735 A1 WO0214735 A1 WO 0214735A1
Authority
WO
WIPO (PCT)
Prior art keywords
bearing
fastening device
base body
section
support arm
Prior art date
Application number
PCT/EP2001/007893
Other languages
German (de)
English (en)
Inventor
Peter Kuhn
Original Assignee
Mavig Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE20015399U external-priority patent/DE20015399U1/de
Application filed by Mavig Gmbh filed Critical Mavig Gmbh
Priority to DE50112451T priority Critical patent/DE50112451D1/de
Priority to EP01969357A priority patent/EP1309817B1/fr
Priority to US10/204,233 priority patent/US6698704B2/en
Publication of WO2002014735A1 publication Critical patent/WO2002014735A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
    • F16M11/2014—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a vertical axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • F16M11/28—Undercarriages for supports with one single telescoping pillar
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G12/00—Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/00 - A61G11/00, e.g. trolleys for transport of medicaments or food; Prescription lists
    • A61G12/002—Supply appliances, e.g. columns for gas, fluid, electricity supply
    • A61G12/004—Supply appliances, e.g. columns for gas, fluid, electricity supply mounted on the ceiling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/04—Balancing means
    • F16M2200/044—Balancing means for balancing rotational movement of the undercarriage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/06—Arms
    • F16M2200/068—Arms being part of the undercarriage

Definitions

  • the invention relates to a fastening device for fastening at least one support arm, in particular a spring arm.
  • Carriers are used to carry medical apparatus in hospitals, doctor's surgeries and similar facilities and are suspended from the ceiling of the respective treatment room or operating room via a support arm, which is preferably designed as a spring arm. This ensures that the floor of the treatment room or operating room is always freely accessible and in particular easy to clean and disinfect, so that the hygiene requirements can be met.
  • a fastening device is required which, if possible, enables the support arm to be pivoted horizontally, so that a relative change, possibly in conjunction with an adjustment possibility provided by the support arm the orientation and location of the medical devices in the treatment room or operating room is possible.
  • Such a fastening device is provided, for example, by the fastening device known from DE 298 18 108 U1 with the generic features of claim 1.
  • the known fastening device has a basic body which can be fastened to the ceiling with a connecting element arranged on a connecting section of the basic body, for example by means of screw plugs.
  • Two opposing bearing journals are provided along the base body, which are open at the top, ie in the direction of the ceiling, and which are connected to bearing plates at the bottom, ie in the direction of gravity.
  • On the trunnion is one bearing sleeve of a support arm can be plugged on, the bearing sleeve being supported by the bearing plates against gravity.
  • a part of the base body of the fastening device is arranged between the two bearing pins.
  • the fastening device known from DE 298 18 108 Ul has several disadvantages. Since the journals are arranged along the longitudinal side of the base body, the rotational mobility of a support arm fastened with its bearing sleeve on the bearing journal is considerably restricted, since the support arm strikes the base body of the fastening device after a certain rotation. In addition, the rotational mobility of the support arm is further impaired, since the two bearing pins are opposite one another and the rotational movement of the support arm is therefore impaired by the support arm attached to the other bearing pin.
  • a further disadvantage of the known fastening device is that due to the longitudinal arrangement of the bearing pin, the axis of the bearing pin, which defines the axis of rotation of the support arm, is spaced apart from the central axis of the base body, with a lever arm being provided by the distance, as a result of which the lever on the bearing pin acting weight
  • Torque load from the fastening device and the connection of the fastening device to said ceiling is to be absorbed.
  • the invention is therefore based on the object of providing a fastening device in which there is a desired, in particular any, mobility of a support arm attached to it, which avoids an unnecessary load on the fastening device and which meets the high safety requirements.
  • the fastening device has the advantage that the rotational mobility of the bearing sleeve on the.
  • Bearing section of the base body attached support arm can be specified as desired, since the bearing section is arranged in the axial direction at the lower end of the base body and protrudes axially beyond the rest of the base body, so that the attached spring arm is not hindered by the base body during pivoting.
  • the bearing sleeve of the support arm is held on the bearing section by means of a retaining ring which can be fastened to the bearing section, so that the bearing sleeve of the support arm is secured by the retaining ring and can only be removed from the fastening device after the retaining ring has been released.
  • the bearing section is arranged in the axial direction at the lower end of the base body, so that a weight force acting on the bearing sleeve fastened to the bearing section causes at least essentially no additional torque which acts on the fastening device.
  • a first bearing element which at least partially surrounds the bearing section of the base body and at least partially abuts the retaining ring, the bearing sleeve being supported on the retaining ring by means of the first bearing element.
  • a first bearing is formed by the first bearing element and the retaining ring, in which the bearing sleeve of the support arm is mounted.
  • the storage takes place at least in the axial direction of the base body, ie in the direction of gravity, in order to ensure the rotational mobility of the support arm even under a high load, which occurs, for example, when a heavy apparatus is attached to the support arm.
  • the first bearing formed by the first bearing element can also provide a radial bearing.
  • a second bearing element is provided which at least partially surrounds the bearing section of the base body and forms a second bearing for storing the bearing sleeve, which lies opposite the first bearing formed by the first bearing element.
  • the second bearing element of the second bearing is sleeve-shaped, with the second bearing providing radial support.
  • the first bearing element of the first bearing is designed in the form of a ring, the axial bearing being provided by the first bearing. Since the geometric arrangement essentially affects the weight of the support arm, while on the first bearing . second bearing acts almost exclusively on a possibly occurring torque, this results in a load-adapted mounting of the spring arm. To absorb any torque that may occur, however, it is advantageous that the second bearing also provides axial support and / or the first bearing also provides radial support.
  • the retaining ring can be fastened to the bearing section of the base body with at least one retaining screw.
  • the retaining screw can be screwed into a threaded hole in the bearing section of the base body. is formed, or engage in a groove formed on the bearing portion of the base body.
  • the retaining screw can also be subjected to a locking force against the surface of the bearing section of the base body in order to generate a static friction force for fastening the retaining ring.
  • the outer diameter of the retaining ring corresponds at least approximately to the outer diameter of the bearing sleeve of the support arm to be fastened. This improves the safety of the mounting of the bearing sleeve of the support arm by means of the retaining ring fastened to the bearing section of the base body, since for mechanical reasons an attack by a mechanical action, e.g. due to a hanging cable on the retaining ring is prevented.
  • the base body is at least essentially tubular, since this enables a compact construction of the fastening device to be achieved.
  • the fastening device has a securing device which can be fastened to the connecting section of the base body for securing a connection existing with the connecting section for suspending the fastening device.
  • the fastening device can be fastened to the ceiling of the practice room or operating room, for example, by means of a connecting section. If the connection, e.g. due to an excessive load or an accident, the securing device secures the falling of the fastening device and thus at least in part the suspension of the support arm.
  • a plurality of bearing sections are provided for fastening a plurality of support arms, which in the Axial direction of the base body are successively arranged, each of the support sleeves of the support arms for support against at least one retaining ring.
  • several support arms can be rotatably mounted on the fastening device. Due to the successive arrangement of the respective bearing sections in the axial direction of the base body, each of the support arms has full rotational mobility without one of the support arms being influenced in its rotational mobility by the other support arms.
  • the fastening device has a bearing pin arranged alongside the base body, onto which a bearing sleeve of a support arm can be attached.
  • the space available on the long side of the base body can be used for fastening a support arm, in which the full rotational mobility is not required.
  • Figure 1 shows a fastening device according to a first embodiment of the invention.
  • FIG. 2 shows the section of the fastening device according to the first exemplary embodiment, designated II 1 in FIG. 1, in an axial sectional view along the section line labeled II;
  • FIG. 3 shows a section through the fastening device according to the first exemplary embodiment along the section line designated by III in FIG. 1;
  • FIG. 4 shows the section designated II 'in FIG. 1 according to a second exemplary embodiment of the invention.
  • 1 shows a first exemplary embodiment of a fastening device 1 according to the invention.
  • the fastening device 1 is used to fasten a support arm, in particular a spring arm, to a ceiling of a treatment room of a medical facility or the like.
  • a support arm in particular a spring arm
  • screen view and other medical devices in particular can be suspended from the floor.
  • the fastening device 1 is, however, also suitable for other applications.
  • the fastening device 1 comprises a 'basic body 2 with respect to the axis 3 has a of the body 2 arranged in the axial direction at the upper end of the body 2 connecting portion 4 and a arranged in the axial direction at the lower end of the main body 2 bearing portion. 5
  • the connecting section 4 is connected by means of screw connections 6, 7 to a tubular intermediate section 8 of the base body 2.
  • the bearing section 5 is formed on a bearing body 9 which is screwed to the intermediate section 8 by means of the screw connections 10, 11. In order to reduce the weight of the bearing body 9, it has an axial through bore 12.
  • the through hole 12 also serves as a through hole for the brake linkage unit of the carriage.
  • the connecting section 4 of the base body 2 has a connecting plate 13 and a connecting body 14 connected to the connecting plate 13, into which the screws 15, 16 of the screw connections 6, 7 are screwed.
  • Several, in particular three, connecting points are provided on the connecting plate 13, of which the connecting point 17 is shown in FIG.
  • screw elements 18 are arranged at the connection point 17, by means of which the Fastening device 1 on the connecting plate 13 can be connected to the ceiling of a treatment room or the like.
  • the connecting body also has a securing eye 19 which is connected to a securing chain 20.
  • the securing chain 20 comprises two chain links.
  • the securing chain 20 connects the securing eye 19 to a securing carabiner 21, which is designed as a snap carabiner.
  • the securing carabiner 21 can be hooked into a securing element 22 which is angular in the exemplary embodiment described.
  • the securing element 22 and the connecting plate 13 can be attached to the same ceiling.
  • the connecting plate 13 and the securing element 22 can also be fastened to different ceilings, in particular if the connecting plate 13 is fastened to a false ceiling.
  • the securing eye 19, the securing chain 20, the securing carabiner 21 and the securing element 22 provide a securing device 23 of the fastening device 1, which secures an existing connection with the connecting plate 13 of the connecting section 4 for hanging the fastening device 1. So that all components of the fastening device 1 are secured, the securing eye 19 is fastened to the bearing element 9.
  • the bearing body 9 is connected to a bearing journal 26 by means of the connecting plates 24, 25, the connections being made, for example, by welding or brazing.
  • the bearing journal 26 has a cylindrical bearing section 27 which is open upwards, ie counter to the axial direction 28, along the axis 3 of the base body 2 of the fastening device 1.
  • the axial direction 28 of the base body 2 is preferably oriented at least essentially in the direction of gravity, ie the axial direction 28 points downward.
  • a bearing sleeve 30 of a support arm 31 can be plugged onto the bearing section 27 in order to support the support arm 31 on the Fastening device 1 to be fastened.
  • the bearing sleeve 30 of the support arm 31 is held against the force of gravity, ie in the direction 28, by the weight of the support arm 31 and the weight forces acting on the support arm 31 on the bearing section 27 of the journal 26 of the fastening device 1. It is advantageous that the bearing section 27 of the bearing pin 26 protrudes at its upper end 32 over the upper edge 33 of the bearing sleeve 30 completely plugged onto the bearing section 27, in order to achieve advantageous storage and to raise the support arm 31 with respect to the fastening device 1 prevent loosening of the bearing sleeve 30 from the bearing portion 27 of the journal 26.
  • a spring ring can be provided, which is arranged at the upper end 32 of the bearing pin 26.
  • a securing spring can be arranged at the upper end 32 of the bearing pin 26, which prevents the bearing sleeve 30 from lifting.
  • Fig. ' 2 shows the section of the fastening device 1 identified by II ′ in FIG. 1 in an axial sectional view along the section line designated by II.
  • the bearing body 9 has an intermediate shoulder 40, at which the bearing section 5 merges into the connecting part 41 of the bearing body 9, at which the screws 42, 43 of the screw connections 10, 11 engage in the bearing body 9 and the connecting plates 24, 25 are fastened.
  • the bearing section 5 has a constant cross section in the axial direction 28 and is open at the bottom, ie in the axial direction 28.
  • On the bearing section 5 is a bearing sleeve 44 of a support arm 45 is applied.
  • a retaining ring 46 is applied to the bearing section 5 and can be connected to the bearing section 5 to hold the bearing sleeve 44 of the support arm 45 on the bearing section 5.
  • connection is made via three screw connections, which are described in more detail below with reference to FIG. 3.
  • 3 shows a section through the fastening device 1 according to the first exemplary embodiment along the section line designated III in FIG. 1.
  • the retaining ring 46 has threaded bores 50, 51, 52 which are arranged opposite the bores 53, 54, 55 in the bearing section 5 of the bearing body 9.
  • screw elements are screwed into the threaded bores 50, 51, 52 of the retaining ring 46, which have at their end a peg-shaped section which engages in the bores 53, 54, 55- of the bearing section 5 , As a result, the retaining ring 46 is secured both against twisting and axial displacement with respect to the axis 3 of the base body 2.
  • the bearing sleeve 44 is supported at its lower first end 60 by means of a first bearing element 61 on the retaining ring 46.
  • the first bearing element 61 is annular, so that the first bearing 62 formed by the first bearing element 61 ensures an axial bearing of the bearing sleeve 44.
  • the axial displacement of the bearing sleeve 44 against the axial direction 28 is limited by the intermediate shoulder 40, the bearing sleeve 44 having a circular collar 63 which at least partially encompasses the intermediate shoulder 40.
  • a second bearing element 65 is provided between the bearing sleeve 44, in particular the circular collar 63, and the bearing body 9, in particular the intermediate shoulder 40.
  • a second bearing 66 is formed by the second bearing element 65. Radial storage and partially axial storage of the bearing sleeve 44 are guaranteed.
  • the second bearing element 65 is essentially sleeve-shaped, at least partially engaging around the intermediate shoulder 40 at its lower end, ie on the side of the bearing section 5.
  • the bearing elements 61, 65 enclose the bearing body 9 and in particular the bearing section 5 radially, it also possibly being sufficient that at least one of the bearing elements 61, 65 only partially or partially surrounds the bearing body 9 and in particular the bearing section 5, to ensure the desired storage.
  • the second bearing element 65 has the bearing section 5 in the region of a widened diameter, i.e. on the intermediate shoulder 40, ensures that a displacement of the second bearing element 65 in an axial direction, in particular in the axial direction 28, i.e. in the direction of gravity is prevented.
  • the first bearing element 61 is disc-shaped and is arranged between the bearing sleeve 44 and the retaining ring 46, displacement of the first bearing element 61 in an axial direction is prevented in any case.
  • the intermediate section 8, which Lagerk ⁇ rper 9 and the connecting body 14 of the 'attachment device are formed at least substantially tubular, so that the main body 2, is also formed at least substantially tubular of the fastening device 1, composed essentially of these components.
  • high mechanical stability, in particular torsional rigidity, of the fastening device 1 is achieved with a low weight, as a result of which the fastening device 1 withstands high torque forces.
  • the bearing body 9, the bearing sleeve 44 and the retaining ring 46 have at least essentially lie on the same outer diameter, so that there is a compact construction.
  • the support arm 45 connected to the bearing sleeve 44, for example by welding, is arbitrary and free about the axis 3 pivotable.
  • FIG. 4 shows the section of the fastening device 1 designated II ′ in FIG. 1 according to a second exemplary embodiment.
  • the base body 2 has a plurality of bearing sections 5, 70, 71, to which the support arms 45, 74, 75 are fastened by means of the bearing sleeves 44, 72, 73.
  • Each of the bearing sleeves 44, 72, 73 is supported on a retaining ring 46, 76, 77.
  • the retaining rings 46, 76 each have a section 78 or 79 of reduced diameter in order to form a shoulder corresponding to the intermediate shoulder 40 for the subsequent bearing sleeve 72 or 73, which shoulder at least partially enclosed by a bearing element corresponding to the second bearing element 65 and which is at least partially encompassed by the subsequent bearing sleeve 72 or 73 at its upper end.
  • the final, i.e. the lowest, retaining ring 77 is designed in accordance with the retaining ring known from the first exemplary embodiment, since no further bearing sleeve adjoins this.
  • the support arms 45, 74, 75 are arranged offset with respect to one another in the axial direction with respect to the axis 3, they can be pivoted through 360 ° independently of one another.
  • any number of bearing sections can be provided in order to carry any number of to attach arms to the base body 2.
  • one or more bearing sections, which are arranged offset from one another in the axial direction, and one or more bearing pins arranged along the side of the base body 2 can be provided on a fastening device.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Clamps And Clips (AREA)

Abstract

L'invention concerne un dispositif de fixation (1) servant à fixer au moins un bras de support (45), notamment un bras à ressort. Ce dispositif comprend un corps de base (2), qui présente une partie de raccordement (4) placée dans le sens axial (28) à l'extrémité supérieure du corps de base (2) et servant à suspendre le dispositif de fixation (1), ainsi qu'au moins une partie palier (5) au moins partiellement cylindrique, sur laquelle peut être montée une douille-palier (44) du bras de support (45). La partie palier (5) est placé dans le sens axial (28) à l'extrémité inférieure du corps de base (2) et fait saillie axialement par rapport au reste de ce dernier (2). En outre, une bague de maintien (46) peut être fixée sur la partie palier (5) afin de maintenir la douille-palier (44) du bras de support (45) sur la partie palier (5). La douille-palier (44) prend appui au moins indirectement sur la bague de maintien (46) et peut tourner autour de l'axe (3) de la partie palier (5).
PCT/EP2001/007893 2000-08-17 2001-07-09 Dispositif de fixation WO2002014735A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE50112451T DE50112451D1 (de) 2000-08-17 2001-07-09 Befestigunsvorrichtung
EP01969357A EP1309817B1 (fr) 2000-08-17 2001-07-09 Dispositif de fixation
US10/204,233 US6698704B2 (en) 2000-08-17 2001-07-09 Fixing device

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE20014249.6 2000-08-17
DE20014249 2000-08-17
DE20015399.4 2000-09-06
DE20015399U DE20015399U1 (de) 2000-08-17 2000-09-06 Befestigungsvorrichtung

Publications (1)

Publication Number Publication Date
WO2002014735A1 true WO2002014735A1 (fr) 2002-02-21

Family

ID=26056469

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/007893 WO2002014735A1 (fr) 2000-08-17 2001-07-09 Dispositif de fixation

Country Status (4)

Country Link
US (1) US6698704B2 (fr)
EP (1) EP1309817B1 (fr)
DE (1) DE50112451D1 (fr)
WO (1) WO2002014735A1 (fr)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
US8876075B2 (en) 2007-11-15 2014-11-04 Frowein Ezh Gmbh Apparatus for supporting medical equipment

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FR2878019B1 (fr) * 2004-11-17 2007-05-18 Alm Sa Poteau central de distribution, support et procede de fabrication correspondants.
DE102009047971B4 (de) * 2009-10-01 2011-12-01 Dräger Medical GmbH Aufhängevorrichtung und Verfahren zu deren Montage
EP2325541B1 (fr) * 2009-11-18 2013-05-22 Ondal Medical Systems GmbH Mécanisme d'arrêt ajustable pour connexion rotative
JP6504053B2 (ja) * 2013-07-19 2019-04-24 ソニー株式会社 信号処理装置、開封検出モジュール、プログラム、開封検出方法及び物品包装材
EP2937617B1 (fr) 2014-04-24 2017-03-01 Ondal Medical Systems GmbH Liaison rotative doté d'une limitation d'angle de rotation
EP2937619B1 (fr) 2014-04-24 2017-03-15 Ondal Medical Systems GmbH Liaison rotative doté d'une limitation d'angle de rotation
EP2937618B1 (fr) 2014-04-24 2017-09-06 Ondal Medical Systems GmbH Liaison rotative dotée d'une limitation d'angle de rotation
EP4071406A1 (fr) 2021-04-09 2022-10-12 TRUMPF Medizin Systeme GmbH + Co. KG Étrier pour un système de suspension d'une lampe médicale, système de suspension et système comprenant un corps de lampe médicale et un système de suspension

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CH522853A (de) * 1970-04-23 1972-05-15 Egli Ernst Tragarm
EP0392303A1 (fr) * 1989-03-31 1990-10-17 Heraeus Instruments GmbH Dispositif d'éclairage chirurgical
DE29818108U1 (de) 1998-10-09 1999-01-21 F. Walter Hänel GmbH, 81829 München Vorrichtung zur Befestigung einer Aufhängeeinrichtung an einem Träger, insbesondere einer Raumdecke
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Publication number Priority date Publication date Assignee Title
US8876075B2 (en) 2007-11-15 2014-11-04 Frowein Ezh Gmbh Apparatus for supporting medical equipment

Also Published As

Publication number Publication date
EP1309817A1 (fr) 2003-05-14
DE50112451D1 (de) 2007-06-14
US20030006352A1 (en) 2003-01-09
EP1309817B1 (fr) 2007-05-02
US6698704B2 (en) 2004-03-02

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